DR. JOHN MICHAEL ALLEN DMD
NPI 1396796793
Oral & Maxillofacial Surgery in New York, NY

NPI Status: Active since May 12, 2006

Contact Information

1111 AMSTERDAM AVE
ST LUKES DIVISION OF ORAL & MAXILLOFACIAL SURGERY
NEW YORK, NY
ZIP 10025
Phone: (212) 523-3171
Fax: (212) 523-2447

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  • Individual
  • Male
  • Oral & Maxillofacial Surgery
  • Accepts Insurance
  • PECOS Enrolled
  • Opted-Out Medicare

About JOHN ALLEN

This page provides the complete NPI Profile along with additional information for John Allen, a provider established in New York, New York with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1396796793 assigned on May 2006. The practitioner's primary taxonomy code is 204E00000X with license number 46235 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1396796793
Provider Name
DR. JOHN MICHAEL ALLEN DMD
Gender
Male
Entity Type
Individual
Location Address
1111 AMSTERDAM AVE ST LUKES DIVISION OF ORAL & MAXILLOFACIAL SURGERY NEW YORK, NY 10025
Location Phone
(212) 523-3171
Location Fax
(212) 523-2447
Mailing Address
200 W 60TH ST #16A NEW YORK, NY 10023
Mailing Phone
(917) 608-0868
Mailing Fax
(212) 523-2447
Is Sole Proprietor?
No
Enumeration Date
05-12-2006
Last Update Date
09-11-2025
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. John Allen opted out of Medicare effective on 09-01-2015 until 09-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License No.
46235
License State
CA
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1122300000XDental Providers

Dentist

052730 (NY)
2122300000XDental Providers

Dentist

46235 (CA)
31223S0112XDental Providers

Dentist
Oral and Maxillofacial Surgery

DNF000323 (GA)
4204E00000XAllopathic & Osteopathic Physicians

Oral & Maxillofacial Surgery

052730 (NY)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Essential 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Essential 10150 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Essential 6500 HSA (+ Incentives) - HMO
  • Anthem Bronze Essential 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Essential POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Essential POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Pathway 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Bronze Pathway 10600 ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Bronze Pathway 10600 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Blue HSA Bronze - PPO
  • Blue Protect - PPO
  • Blue Saver Bronze - PPO
  • Blue Standardized Statewide Silver EPO - EPO
  • Blue Statewide Silver EPO - EPO
  • Blue Value Gold - PPO
  • Blue Value Silver - PPO
  • Blue Access Gold for Business - PPO
  • Blue Choice Platinum for Business - PPO
  • Blue HSA Silver for Business - PPO
  • BlueCare Dental 4 Kids? 1A - PPO
  • BlueCare Dental 4 Kids? 1B - PPO
  • BlueCare Dental? 1A - PPO
  • BlueCare Dental? 1B - PPO
  • BlueCare Dental? 1C - PPO
  • BlueCare Dental? 1D - PPO
  • BlueCare Dental 4 Kids? 1A - PPO
  • BlueCare Dental 4 Kids? 1B - PPO
  • BlueCare Dental? 1A - PPO
  • BlueCare Dental? 1B - PPO
  • BlueCare Dental? 1C - PPO
  • BlueCare Dental? 1D - PPO
  • BlueCare Dental 1D - PPO
  • BlueCare Dental 4 Kids? 1A - PPO
  • BlueCare Dental 4 Kids? 1B - PPO
  • BlueCare Dental? 1A - PPO
  • BlueCare Dental? 1B - PPO
  • BlueCare Dental? 1C - PPO
  • BlueDental Copayment Q - PPO
  • BlueDental Copayment QF - PPO
  • Humana Dental Smart Choice - PPO
  • Humana Dental Smart Choice - Basic - PPO
  • Humana Dental Smart Choice - High - PPO
  • Humana Dental Smart Choice - Lite - PPO
  • Humana Dental Smart Choice - Low - PPO
  • Lone Star - Smile Now - PPO
  • Smile Now Arizona - No Waiting Period PPO - PPO
  • Smile Now Michigan - No Waiting Period PPO - PPO
  • Smile Now Ohio - No Waiting Period PPO - PPO
  • Smile Now Texas- No Waiting Period Plan - PPO
  • Smile Now Utah - No Waiting Period PPO - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

John Allen is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 09-01-2015

  • Opt-Out End Date: 09-01-2027

  • Eligible to Order and Refer? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for DR. JOHN MICHAEL ALLEN DMD

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1396796793, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 8 + 6 + 1 + 4 + 9 + 1 + 2 + 7 + 1 + 8 + 24 = 77

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1396796793.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Nurse Practitioner (Adult Health)
1111 AMSTERDAM AVE, SLH- S&R 8TH FLOOR- EVALUATION UNIT
NEW YORK, NY 10025
Internal Medicine (Nephrology)
1111 AMSTERDAM AVE, MINTURN ROOM 205
NEW YORK, NY 10025
Internal Medicine (Pulmonary Disease)
1111 AMSTERDAM AVE, PULMONARY DIVISION
NEW YORK, NY 10025
Nuclear Medicine
1111 AMSTERDAM AVE, 3RD FLOOR
NEW YORK, NY 10025
Nurse Practitioner (Psychiatric/Mental Health)
1111 AMSTERDAM AVE, CLARK 9
NEW YORK, NY 10025
Internal Medicine
1111 AMSTERDAM AVE, MUHLENBERG - PLANT 5
NEW YORK, NY 10025
Internal Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Registered Nurse
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Specialist
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Anesthesiology
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Radiology (Diagnostic Radiology)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Radiology (Diagnostic Radiology)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
Radiology (Diagnostic Radiology)
1111 AMSTERDAM AVE
NEW YORK, NY 10025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396796793, enumerated as an "individual" on May 12, 2006.

The provider is located at 1111 AMSTERDAM AVE ST LUKES DIVISION OF ORAL & MAXILLOFACIAL SURGERY NEW YORK, NY 10025 and the phone number is (212) 523-3171.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Blue Cross and. Please consult your insurance carrier or call the provider to verify.